Synthesis, crystal structures and mesomorphic properties of liquid crystals with a N, N′-Bis(tropon-2-yl)piperazine skeleton

被引：7

作者：

Yamamoto, E

Kubo, K ^{[1
]}

Mori, A

Ujiie, S

机构：

[1] Kyushu Univ 86, Inst Adv Mat Study, Fukuoka 8168580, Japan

[2] Kyushu Univ 39, Grad Sch Engn Sci, Fukuoka 8168580, Japan

[3] Shimane Univ, Interdisciplinary Fac Sci & Engn, Dept Mat Sci, Matue 6908504, Japan

来源：

CHEMISTRY LETTERS | 2002年 / 01期

关键词：

D O I：

10.1246/cl.2002.100

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

New troponoid liquid crystals with a N, N'-bis(tropon-2-yl)piperazine core were prepared. N, N'-Bis(tropon-2-yl)piperazine derivatives (1) had a smectic C phase with lower thermal stabilities than the corresponding benzenoid derivatives (2), which had a smectic B phase. A single crystal of 1d had distinct layer structures observed in a smectic C phase.

引用

页码：100 / 101

页数：2

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